| CATHODOGRAPHERS | • CATHODOGRAPHER n. one who takes photographs created using X-rays. |
| CATHODOGRAPHIES | • CATHODOGRAPHY n. the taking of photographs created using X-rays. |
| COUNTERSHADINGS | • countershadings n. Plural of countershading. • COUNTERSHADING n. cryptic coloration of an animal with parts normally in shadow being light and parts normally illuminated being dark thereby reducing shadows and contours. |
| DACTYLOGRAPHERS | • DACTYLOGRAPHER n. one who studies fingerprints. |
| DACTYLOGRAPHIES | • DACTYLOGRAPHY n. the study of fingerprints as a means of identification. |
| DEMYTHOLOGISERS | • DEMYTHOLOGISER n. one who demythologises, also DEMYTHOLOGIZER. |
| DEMYTHOLOGIZERS | • demythologizers n. Plural of demythologizer. • DEMYTHOLOGIZER n. one who demythologizes, also DEMYTHOLOGISER. |
| DERMATOGLYPHICS | • dermatoglyphics n. The patterns of loops, arches and whorls on the skin of the fingers and feet. • dermatoglyphics n. The study of such patterns. • DERMATOGLYPHIC n. a ridge pattern of skin on the inner surface of the hands and feet. |
| DERMATOGRAPHIAS | • DERMATOGRAPHIA n. a type of urticaria in which the physical allergy causes stroking or scratching, etc. to raise a red weal on the skin. |
| DERMATOGRAPHIES | • DERMATOGRAPHY n. anatomical description of the skin, also DERMOGRAPHY. |
| DOWNRIGHTNESSES | • DOWNRIGHTNESS n. DOWNRIGHT, plainspoken, blunt. |
| DRAUGHTSPERSONS | • draughtspersons n. Plural of draughtsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| FORESIGHTEDNESS | • foresightedness n. The quality of having foresight. • foresightedness n. The prudent exercise of common sense when planning for the future. • FORESIGHTEDNESS n. the state of being foresighted. |
| GEOHYDROLOGISTS | • geohydrologists n. Plural of geohydrologist. • GEOHYDROLOGIST n. one who studies geohydrology. |
| HYDROGENISATION | • hydrogenisation n. Alternative form of hydrogenization. • HYDROGENISATION n. the process of hydrogenising, also HYDROGENIZATION. |
| HYDROGEOLOGISTS | • hydrogeologists n. Plural of hydrogeologist. • HYDROGEOLOGIST n. a student of hydrogeology. |
| RADIOTELEGRAPHS | • radiotelegraphs n. Plural of radiotelegraph. • RADIOTELEGRAPH n. wireless telegraphy. |